nist.gov

Data analysis indicates that 482 uptime tests were performed for nist.gov in the 1 980 days that followed January 31, 2021. In response, on July 2, 2026, nist.gov, which has been operational for 482 times during all conducted checks, returned a code 200. Reviews conducted as of July 4, 2026, revealed that nist.gov did not experience any instances of unavailability. No response with an error status was reported, as per replies received as of July 4, 2026. Nist.gov's 0.964 seconds reply on July 2, 2026, contrasted its 0.841 seconds average response time.